1 open source board using the HC-SR04
Real designs built with the HC-SR04, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
pioneersThe HC-SR04 in open source designs
The gallery holds 1 open source boards using the HC-SR04 from 1 GitHub repository; a typical one measures about 40.5 × 45.8 mm and carries around 4 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Ultrasonic by pioneers.
HC-SR04: common questions
Where can I find a HC-SR04 reference design?
Each of the 1 boards on this page is a real design using the HC-SR04. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the HC-SR04?
The median is 40.5 × 45.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the HC-SR04?
By GitHub stars, Ultrasonic by pioneers, with 8 stars.
Can I simulate one of these boards using the HC-SR04 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.